@Spotspot01
I don't have all this great knowledge to tell you the truth, mine is simply love for dogs and animals in general : 3
Anyway. Pip, as you noticed, is almost certainly a pit bull; extremely massive and strong dogs - even if of medium size - with a powerful bite, created from the beginning and crossed to maximize their aggressiveness and resourcefulness. Unfortunately they are notorious because of accidents, even fatal ones, following their attacks, and because they are often used - unfortunately - for clandestine fights (even Pip in his past before he became a bodyguard of Anna was a fighter, his scars remind it); but like all dogs if bred by a responsible and really experienced owner they are intelligent, lively, docile and very playful (just like Pip, who despite his appearance is among all bodyguards the most friendly and easygoing one). Pit bulls also get their ears and tail cut off for the same reasons as Dobermans.
German shepherds are par excellence the defence and working dogs, especially military ones. Intelligent - they can even climb ladders and among all dog breeds are considered to be in third place by acume after the border collie and the pudel dog - and extremely faithful and obedient to their master, they are resilient and physically strong. Although I would have expected to see Berger limp a bit, given his advanced age. . . many of this breed unfortunately suffer from hip dysplasia over the years, but perhaps having a low ankle like a human saved him from this inconvenience (curiosity. . . in France German shepherds are called chien de Bergèr, hence the name of our Chamberlain
)
Bern honestly I don’t even know if it’s a dog or directly a wolf, but I’m more protruding to the latter species. Perhaps an Arctic wolf, given the abundance of fur and the lack of identifying “designs” on the muzzle. The fact that although he is the same age as Berger, he seems younger is because the wolf (especially in captivity) has a much longer life expectancy than a German shepherd, and in general of all dogs of large breed (the small ones and the crossed dogs, the so-called bastards can live up to 20 years)
Finally the unknow sempai (the one next to Malcolm) i think is a Hovawart, a stationary protection dog of German origin, or even a Tibetan mastiff (because as size does not disfigure even next to a tiger): like many other large moloxides are dogs bred to protect a place rather than a person – the house, the court, the pasture – without the need for continuous orders from the master, and their thick fur serves to protect them both from weather events and from the bite of wild animals who were required to expel from their territory. For this reason they were not cut off tail and ears, to protect them from the cold since they are breeds that pass their entire life to the outside (at least when they were still working animals and not yet pet)
Edit: ah, I forgot. there is also another dog among the bodyguards, the bull terrier present in the saga of Anna's kidnapping with ransom; among the "terriers" they are considered the calmest and quietest, even if they are still excellent fighters, and their main characteristic is the total absence of division between forehead and snout, and the shape of the truffle downwards that gives its head the characteristic shape of a "shark".